| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $193.90 | 7.636% | $208.7062 | $208.71 | $208.70 | $208.70 |
| Purchase #2 | $26.97 | 11.382% | $30.0397 | $30.04 | $30.05 | $30.00 |
| Purchase #3 | $16.49 | 10.329% | $18.1933 | $18.19 | $18.20 | $18.20 |
| Purchase #4 | $228.64 | 7.814% | $246.5059 | $246.51 | $246.50 | $246.50 |
| Purchase #5 | $137.53 | 9.511% | $150.6105 | $150.61 | $150.60 | $150.60 |
| Purchase #6 | $119.81 | 9.106% | $130.7199 | $130.72 | $130.70 | $130.70 |
| Purchase #7 | $103.25 | 11.370% | $114.9895 | $114.99 | $115.00 | $115.00 |
| 7 purchase totals = | $826.59 | $899.7650 | $899.77 | $899.75 | $899.70 | |